linux-imx

drm/radeon: fix error flag checking in native aux path

That atom table does not check these bits.  Fixes aux
regressions on some boards.

Reported-by: Malte Schröder <malte@tnxip.de>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org